fix(help): fix test by downsampling color to NoTTY

help/help_test.go

@@ -2,8 +2,11 @@ package help
 
 import (
 	"fmt"
+	"os"
+	"strings"
 	"testing"
 
+	"github.com/charmbracelet/colorprofile"
 	"github.com/charmbracelet/x/exp/golden"
 
 	"github.com/charmbracelet/bubbles/v2/key"
@@ -32,7 +35,17 @@ func TestFullHelp(t *testing.T) {
 		t.Run(fmt.Sprintf("full help %d width", w), func(t *testing.T) {
 			m.Width = w
 			s := m.FullHelpView(kb)
-			golden.RequireEqual(t, []byte(s))
+
+			// Downsample color to NoTTY mode.
+			var b strings.Builder
+			downsampler := colorprofile.NewWriter(&b, os.Environ())
+			downsampler.Profile = colorprofile.NoTTY
+			_, err := downsampler.WriteString(s)
+			if err != nil {
+				t.Error(err)
+			}
+
+			golden.RequireEqual(t, []byte(b.String()))
 		})
 	}
 }